We offer ornamentl bananas that can be grown not only in the tropics, but in many areas of the U.S. We also offer dwarf cultivars which can be grown indoors in a pot.
If you aren't in USDA Zones 9 or 10, you can grow these bananas outdoor in the summer and indoors in the winter.
Bananas thrive in warm year around temperatures, a minimum of 70 or 75 degrees. They need alot of light.
Make sure to repot them with a good potting soil mix. They will also thrive grown potted all year in a greenhouse.